[2025-10-30 08:07:57,273][  INFO][PID:3563931] Marking build as starting
[2025-10-30 08:07:57,464][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:07:57,474][  INFO][PID:3563931] VM allocation process starts
[2025-10-30 08:07:57,528][  INFO][PID:3563931] Trying to allocate VM: ResallocHost, ticket_id=5928342, requested_tags=['copr_builder', 'arch_x86_64']
[2025-10-30 08:08:02,534][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:08:07,547][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:08:12,552][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:08:17,574][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:08:22,593][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:08:27,600][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:08:32,637][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:08:37,641][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:08:42,643][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:08:47,644][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:08:52,652][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:08:57,654][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:09:02,655][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:09:07,677][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:09:12,687][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:09:17,696][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:09:22,697][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:09:27,700][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:09:32,703][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:09:37,705][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:09:42,707][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:09:46,177][  INFO][PID:3563931] Allocated host ResallocHost, ticket_id=5928342, hostname=52.71.239.2, name=aws_x86_64_normalreserved_prod_07730641_20251030_080638, requested_tags=['copr_builder', 'arch_x86_64']
[2025-10-30 08:09:46,178][  INFO][PID:3563931] Allocating ssh connection to builder
[2025-10-30 08:09:46,178][  INFO][PID:3563931] Checking that builder machine is OK
[2025-10-30 08:09:46,541][  INFO][PID:3563931] Running remote command: copr-builder-ready fedora-rawhide-x86_64
[2025-10-30 08:09:46,784][  INFO][PID:3563931] Red Hat subscription not needed for fedora-rawhide-x86_64
Builder is ready to be used

[2025-10-30 08:09:46,791][  INFO][PID:3563931] Filling build.info file with builder info
[2025-10-30 08:09:46,803][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:09:46,804][  INFO][PID:3563931] Sending build state back to frontend: {
    "builds": [
        {
            "timeout": 18000,
            "frontend_base_url": "https://copr.fedorainfracloud.org",
            "memory_reqs": 2048,
            "enable_net": true,
            "project_owner": "sirlucjan",
            "project_name": "scx-scheds-cargo",
            "project_dirname": "scx-scheds-cargo",
            "submitter": "sirlucjan",
            "ended_on": null,
            "started_on": 1761811786.8042977,
            "submitted_on": null,
            "status": 3,
            "chroot": "fedora-rawhide-x86_64",
            "arch": "x86_64",
            "buildroot_pkgs": [],
            "task_id": "9747729-fedora-rawhide-x86_64",
            "build_id": 9747729,
            "package_name": "scx-tools-beerland-git",
            "package_version": "1.0.17.20251030.git.9929a16-1",
            "git_repo": "https://copr-dist-git.fedorainfracloud.org/git/sirlucjan/scx-scheds-cargo/scx-tools-beerland-git",
            "git_hash": "351fb986bf88f65ea34f46534cb5281f04b9f4d2",
            "git_branch": null,
            "source_type": null,
            "source_json": null,
            "pkg_name": null,
            "pkg_main_version": null,
            "pkg_epoch": null,
            "pkg_release": null,
            "srpm_url": null,
            "uses_devel_repo": false,
            "sandbox": "sirlucjan/scx-scheds-cargo--sirlucjan",
            "results": null,
            "appstream": false,
            "allow_user_ssh": false,
            "ssh_public_keys": null,
            "storage": 0,
            "repos": [
                {
                    "baseurl": "https://download.copr.fedorainfracloud.org/results/sirlucjan/scx-scheds-cargo/fedora-rawhide-x86_64/",
                    "id": "copr_base",
                    "name": "Copr repository",
                    "priority": null
                }
            ],
            "background": false,
            "fedora_review": false,
            "isolation": "default",
            "repo_priority": null,
            "tags": [
                "arch_x86_64"
            ],
            "with_opts": [],
            "without_opts": [],
            "destdir": "/var/lib/copr/public_html/results/sirlucjan/scx-scheds-cargo",
            "results_repo_url": "https://download.copr.fedorainfracloud.org/results/sirlucjan/scx-scheds-cargo",
            "result_dir": "09747729-scx-tools-beerland-git",
            "built_packages": "",
            "id": 9747729,
            "mockchain_macros": {
                "copr_username": "sirlucjan",
                "copr_projectname": "scx-scheds-cargo",
                "vendor": "Fedora Project COPR (sirlucjan/scx-scheds-cargo)"
            }
        }
    ]
}
[2025-10-30 08:09:46,840][  INFO][PID:3563931] Sending fedora-messaging bus message in build.start
[2025-10-30 08:09:48,529][  INFO][PID:3563931] Sending fedora-messaging bus message in chroot.start
[2025-10-30 08:09:48,565][  INFO][PID:3563931] Starting remote build: copr-rpmbuild --verbose --drop-resultdir --task-url https://copr.fedorainfracloud.org/backend/get-build-task/9747729-fedora-rawhide-x86_64 --chroot fedora-rawhide-x86_64 --detached
[2025-10-30 08:09:48,978][  INFO][PID:3563931] The copr-rpmbuild seems started, per:
stdout: 
stderr: Warning: Permanently added '52.71.239.2' (ED25519) to the list of known hosts.


[2025-10-30 08:09:48,978][  INFO][PID:3563931] Downloading the builder-live.log file, attempt 1
[2025-10-30 08:09:48,993][  INFO][PID:3563931] Popen command started: ssh -F /home/copr/.ssh/config mockbuilder@52.71.239.2 copr-rpmbuild-log
[2025-10-30 08:09:53,999][  INFO][PID:3563931] Periodic builder liveness probe: alive
[2025-10-30 08:09:54,001][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:09:59,005][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:10:04,007][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:10:09,012][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:10:14,015][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:10:19,018][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:10:24,019][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:10:29,021][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:10:34,023][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:10:39,024][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:10:44,028][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:10:49,037][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:10:54,123][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:10:59,130][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:11:04,131][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:11:09,144][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:11:14,252][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:11:19,260][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:11:24,268][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:11:29,866][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:11:34,879][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:11:40,282][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:11:45,449][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:11:50,560][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:11:55,728][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:12:00,979][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:12:06,064][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:12:11,098][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:12:16,122][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:12:21,133][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:12:26,142][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:12:31,152][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:12:36,180][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:12:41,215][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:12:46,229][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:12:51,254][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:12:56,273][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:13:01,301][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:13:06,314][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:13:11,320][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:13:16,326][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:13:21,329][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:13:26,331][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:13:31,336][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:13:36,339][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:13:41,367][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:13:46,401][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:13:51,616][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:13:56,653][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:14:01,708][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:14:06,726][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:14:11,731][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:14:16,735][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:14:21,739][  INFO][PID:3563931] Checking for cancel request
[2025-10-30 08:14:26,172][  INFO][PID:3563931] Downloading results from builder
[2025-10-30 08:14:26,173][  INFO][PID:3563931] rsyncing of mockbuilder@52.71.239.2:/var/lib/copr-rpmbuild/results/ to /var/lib/copr/public_html/results/sirlucjan/scx-scheds-cargo/fedora-rawhide-x86_64/09747729-scx-tools-beerland-git started
[2025-10-30 08:14:26,175][  INFO][PID:3563931] Popen command started: /usr/bin/rsync -rltDvH --chmod=D755,F644 -e 'ssh -F /home/copr/.ssh/config' mockbuilder@52.71.239.2:/var/lib/copr-rpmbuild/results/ /var/lib/copr/public_html/results/sirlucjan/scx-scheds-cargo/fedora-rawhide-x86_64/09747729-scx-tools-beerland-git/ &> /var/lib/copr/public_html/results/sirlucjan/scx-scheds-cargo/fedora-rawhide-x86_64/09747729-scx-tools-beerland-git/build-09747729.rsync.log
[2025-10-30 08:14:26,789][  INFO][PID:3563931] rsyncing finished.
[2025-10-30 08:14:26,789][  INFO][PID:3563931] Releasing VM back to pool
[2025-10-30 08:14:26,812][  INFO][PID:3563931] Searching for 'success' file in resultdir
[2025-10-30 08:14:26,813][  INFO][PID:3563931] Going to sign pkgs from source: 9747729-fedora-rawhide-x86_64 in chroot: /var/lib/copr/public_html/results/sirlucjan/scx-scheds-cargo/fedora-rawhide-x86_64
[2025-10-30 08:14:26,813][  INFO][PID:3563931] Calling '/bin/sign -u sirlucjan#scx-scheds-cargo@copr.fedorahosted.org -p' (attempt #1)
[2025-10-30 08:14:27,167][  INFO][PID:3563931] Calling '/bin/sign -4 -h sha256 -u sirlucjan#scx-scheds-cargo@copr.fedorahosted.org -r /var/lib/copr/public_html/results/sirlucjan/scx-scheds-cargo/fedora-rawhide-x86_64/09747729-scx-tools-beerland-git/scx-tools-beerland-git-1.0.17.20251030.git.9929a16-1.fc44.src.rpm' (attempt #1)
[2025-10-30 08:14:28,241][  INFO][PID:3563931] signed rpm: /var/lib/copr/public_html/results/sirlucjan/scx-scheds-cargo/fedora-rawhide-x86_64/09747729-scx-tools-beerland-git/scx-tools-beerland-git-1.0.17.20251030.git.9929a16-1.fc44.src.rpm
[2025-10-30 08:14:28,242][  INFO][PID:3563931] Calling '/bin/sign -4 -h sha256 -u sirlucjan#scx-scheds-cargo@copr.fedorahosted.org -r /var/lib/copr/public_html/results/sirlucjan/scx-scheds-cargo/fedora-rawhide-x86_64/09747729-scx-tools-beerland-git/scx-tools-beerland-git-1.0.17.20251030.git.9929a16-1.fc44.x86_64.rpm' (attempt #1)
[2025-10-30 08:14:29,370][  INFO][PID:3563931] signed rpm: /var/lib/copr/public_html/results/sirlucjan/scx-scheds-cargo/fedora-rawhide-x86_64/09747729-scx-tools-beerland-git/scx-tools-beerland-git-1.0.17.20251030.git.9929a16-1.fc44.x86_64.rpm
[2025-10-30 08:14:29,371][  INFO][PID:3563931] Calling '/bin/sign -4 -h sha256 -u sirlucjan#scx-scheds-cargo@copr.fedorahosted.org -r /var/lib/copr/public_html/results/sirlucjan/scx-scheds-cargo/fedora-rawhide-x86_64/09747729-scx-tools-beerland-git/scx-tools-beerland-git-debuginfo-1.0.17.20251030.git.9929a16-1.fc44.x86_64.rpm' (attempt #1)
[2025-10-30 08:14:30,862][  INFO][PID:3563931] signed rpm: /var/lib/copr/public_html/results/sirlucjan/scx-scheds-cargo/fedora-rawhide-x86_64/09747729-scx-tools-beerland-git/scx-tools-beerland-git-debuginfo-1.0.17.20251030.git.9929a16-1.fc44.x86_64.rpm
[2025-10-30 08:14:30,863][  INFO][PID:3563931] Calling '/bin/sign -4 -h sha256 -u sirlucjan#scx-scheds-cargo@copr.fedorahosted.org -r /var/lib/copr/public_html/results/sirlucjan/scx-scheds-cargo/fedora-rawhide-x86_64/09747729-scx-tools-beerland-git/scx-tools-beerland-git-debugsource-1.0.17.20251030.git.9929a16-1.fc44.x86_64.rpm' (attempt #1)
[2025-10-30 08:14:31,941][  INFO][PID:3563931] signed rpm: /var/lib/copr/public_html/results/sirlucjan/scx-scheds-cargo/fedora-rawhide-x86_64/09747729-scx-tools-beerland-git/scx-tools-beerland-git-debugsource-1.0.17.20251030.git.9929a16-1.fc44.x86_64.rpm
[2025-10-30 08:14:31,941][  INFO][PID:3563931] Sign done
[2025-10-30 08:14:31,942][  INFO][PID:3563931] Incremental createrepo run, adding 09747729-scx-tools-beerland-git into https://download.copr.fedorainfracloud.org/results/sirlucjan/scx-scheds-cargo/fedora-rawhide-x86_64, (auto-create-repo=True)
[2025-10-30 08:14:31,946][  INFO][PID:3563931] Running command 'copr-repo --batched /var/lib/copr/public_html/results/sirlucjan/scx-scheds-cargo/fedora-rawhide-x86_64 --add 09747729-scx-tools-beerland-git --no-appstream-metadata' as PID 3624968
[2025-10-30 08:14:32,761][  INFO][PID:3563931] Finished after 0 seconds with exit code 0 (copr-repo --batched /var/lib/copr/public_html/results/sirlucjan/scx-scheds-cargo/fedora-rawhide-x86_64 --add 09747729-scx-tools-beerland-git --no-appstream-metadata)
[2025-10-30 08:14:32,762][  INFO][PID:3563931] Getting build details
[2025-10-30 08:14:32,763][  INFO][PID:3563931] Listing built binary packages in /var/lib/copr/public_html/results/sirlucjan/scx-scheds-cargo/fedora-rawhide-x86_64/09747729-scx-tools-beerland-git
[2025-10-30 08:14:32,763][  INFO][PID:3563931] Built packages:
['scx-tools-beerland-git-debugsource 1.0.17.20251030.git.9929a16', 'scx-tools-beerland-git-debuginfo 1.0.17.20251030.git.9929a16', 'scx-tools-beerland-git 1.0.17.20251030.git.9929a16']
[2025-10-30 08:14:32,764][  INFO][PID:3563931] build details: {'built_packages': 'scx-tools-beerland-git-debugsource 1.0.17.20251030.git.9929a16\nscx-tools-beerland-git-debuginfo 1.0.17.20251030.git.9929a16\nscx-tools-beerland-git 1.0.17.20251030.git.9929a16'}
[2025-10-30 08:14:32,764][  INFO][PID:3563931] Retrieving pubkey
[2025-10-30 08:14:32,764][  INFO][PID:3563931] Calling '/bin/sign -u sirlucjan#scx-scheds-cargo@copr.fedorahosted.org -p' (attempt #1)
[2025-10-30 08:14:33,116][  INFO][PID:3563931] Added pubkey for user sirlucjan project scx-scheds-cargo into: /var/lib/copr/public_html/results/sirlucjan/scx-scheds-cargo/pubkey.gpg
[2025-10-30 08:14:33,117][  INFO][PID:3563931] Finished build: id=9747729 failed=False timeout=18000 destdir=/var/lib/copr/public_html/results/sirlucjan/scx-scheds-cargo chroot=fedora-rawhide-x86_64 
[2025-10-30 08:14:33,120][  INFO][PID:3563931] Worker succeeded build, took 286.3157274723053
[2025-10-30 08:14:33,120][  INFO][PID:3563931] Sending build state back to frontend: {
    "builds": [
        {
            "timeout": 18000,
            "frontend_base_url": "https://copr.fedorainfracloud.org",
            "memory_reqs": 2048,
            "enable_net": true,
            "project_owner": "sirlucjan",
            "project_name": "scx-scheds-cargo",
            "project_dirname": "scx-scheds-cargo",
            "submitter": "sirlucjan",
            "ended_on": 1761812073.1200252,
            "started_on": 1761811786.8042977,
            "submitted_on": null,
            "status": 1,
            "chroot": "fedora-rawhide-x86_64",
            "arch": "x86_64",
            "buildroot_pkgs": [],
            "task_id": "9747729-fedora-rawhide-x86_64",
            "build_id": 9747729,
            "package_name": "scx-tools-beerland-git",
            "package_version": "1.0.17.20251030.git.9929a16-1",
            "git_repo": "https://copr-dist-git.fedorainfracloud.org/git/sirlucjan/scx-scheds-cargo/scx-tools-beerland-git",
            "git_hash": "351fb986bf88f65ea34f46534cb5281f04b9f4d2",
            "git_branch": null,
            "source_type": null,
            "source_json": null,
            "pkg_name": null,
            "pkg_main_version": null,
            "pkg_epoch": null,
            "pkg_release": null,
            "srpm_url": null,
            "uses_devel_repo": false,
            "sandbox": "sirlucjan/scx-scheds-cargo--sirlucjan",
            "results": {
                "packages": [
                    {
                        "name": "scx-tools-beerland-git-debugsource",
                        "epoch": null,
                        "version": "1.0.17.20251030.git.9929a16",
                        "release": "1.fc44",
                        "arch": "x86_64"
                    },
                    {
                        "name": "scx-tools-beerland-git-debuginfo",
                        "epoch": null,
                        "version": "1.0.17.20251030.git.9929a16",
                        "release": "1.fc44",
                        "arch": "x86_64"
                    },
                    {
                        "name": "scx-tools-beerland-git",
                        "epoch": null,
                        "version": "1.0.17.20251030.git.9929a16",
                        "release": "1.fc44",
                        "arch": "x86_64"
                    },
                    {
                        "name": "scx-tools-beerland-git",
                        "epoch": null,
                        "version": "1.0.17.20251030.git.9929a16",
                        "release": "1.fc44",
                        "arch": "src"
                    }
                ]
            },
            "appstream": false,
            "allow_user_ssh": false,
            "ssh_public_keys": null,
            "storage": 0,
            "repos": [
                {
                    "baseurl": "https://download.copr.fedorainfracloud.org/results/sirlucjan/scx-scheds-cargo/fedora-rawhide-x86_64/",
                    "id": "copr_base",
                    "name": "Copr repository",
                    "priority": null
                }
            ],
            "background": false,
            "fedora_review": false,
            "isolation": "default",
            "repo_priority": null,
            "tags": [
                "arch_x86_64"
            ],
            "with_opts": [],
            "without_opts": [],
            "destdir": "/var/lib/copr/public_html/results/sirlucjan/scx-scheds-cargo",
            "results_repo_url": "https://download.copr.fedorainfracloud.org/results/sirlucjan/scx-scheds-cargo",
            "result_dir": "09747729-scx-tools-beerland-git",
            "built_packages": "scx-tools-beerland-git-debugsource 1.0.17.20251030.git.9929a16\nscx-tools-beerland-git-debuginfo 1.0.17.20251030.git.9929a16\nscx-tools-beerland-git 1.0.17.20251030.git.9929a16",
            "id": 9747729,
            "mockchain_macros": {
                "copr_username": "sirlucjan",
                "copr_projectname": "scx-scheds-cargo",
                "vendor": "Fedora Project COPR (sirlucjan/scx-scheds-cargo)"
            }
        }
    ]
}
[2025-10-30 08:14:33,156][  INFO][PID:3563931] Sending fedora-messaging bus message in build.end
[2025-10-30 08:14:33,186][  INFO][PID:3563931] Compressing /var/lib/copr/public_html/results/sirlucjan/scx-scheds-cargo/fedora-rawhide-x86_64/09747729-scx-tools-beerland-git/builder-live.log by gzip
[2025-10-30 08:14:33,190][  INFO][PID:3563931] Running command 'gzip /var/lib/copr/public_html/results/sirlucjan/scx-scheds-cargo/fedora-rawhide-x86_64/09747729-scx-tools-beerland-git/builder-live.log' as PID 3625173
[2025-10-30 08:14:33,219][  INFO][PID:3563931] Finished after 0 seconds with exit code 0 (gzip /var/lib/copr/public_html/results/sirlucjan/scx-scheds-cargo/fedora-rawhide-x86_64/09747729-scx-tools-beerland-git/builder-live.log)
[2025-10-30 08:14:33,219][  INFO][PID:3563931] Compressing /var/lib/copr/public_html/results/sirlucjan/scx-scheds-cargo/fedora-rawhide-x86_64/09747729-scx-tools-beerland-git/backend.log by gzip